.fl{float: left;}
.fr{float:right;}
.m5{margin:5px;}
.ln30{line-height: 30px !important;}
.ln50{line-height: 50px;}
.ln40{line-height: 40px;}
.colorwhite{color:#fff;}
.td200{width:200px;}
.bgray{background:#87a3a9;}
.block{display:block  }
.hide{display:none;}
.mr10{margin-right:10px;}
.mr20{margin-right:20px;}
.mr30{margin-right:30px;}
.ml20{margin-left: 20px;}
.ml10{margin-left: 10px;}
.mr10{margin-right: 10px;}
.m5{margin: 5px;}
.pointer{cursor:pointer;}
.f16{font-size:16px;}
.shenglve{overflow: hidden; 
    text-overflow: ellipsis;
    white-space: nowrap;}
.clear{clear:both;}